Adult Script Pro Community Forums

<?php
defined('_VALID') or die('Restricted Access!');

class VComponent_video_upload extends VModule_video
{
	private $errors = array();
	private $vcfg;
	public function __construct()
	{
		parent::__construct();
		
		$this->vcfg = VF::cfg('module.video');
	}	
	
	public function render()
	{
		VLanguage::load('frontend.upload');
		VLanguage::load('frontend.video');

		if (!$this->vcfg['upload_enabled']) {
			$_SESSION['error'] = __('upload-disabled');
			VModule::load('error', TRUE);
		}
		
		if ($this->vcfg['upload_perm'] != 'anonymous') {
			VAuth::check(ucfirst($this->vcfg['upload_perm']), NULL, __('upload-perm', array($this->vcfg['upload_perm'])));
			$user_id = (int) $_SESSION['user_id'];
		} else {
			$user_id = (VAuth::loggedin()) ? (int) $_SESSION['user_id'] : $this->get_anonymous_id();
		}
		
		$errors		= array();
		$messages	= array();
		$allow		= TRUE;
		
		if (!empty($this->vcfg['upload_limit'])) {
			$add_time   = strtotime(date('Y-m-d').' 00:00:00');
			$this->db->query("SELECT COUNT(*) AS total_videos
		                	  FROM #__video
		                	  WHERE add_time > ".$add_time."
		                	  AND user_id = ".$user_id);
			if ($this->db->affected_rows()) {
				$total_videos	= (int) $this->db->fetch_field('total_videos');
				$upload_limit	= (int) $this->vcfg['upload_limit'];
				if ($total_videos >= $upload_limit) {
					$errors[]	= __('upload-limit', array($upload_limit));
				}
			}
		}
		
		$categories	= $this->get_video_categories();
		$unique     = time().'0'.mt_rand();
		$video		= array(
			'title' => '', 'description' => '', 'desc_url' => '', 'tags' => '', 'category' => array(),
			'url' => '', 'code' => ''
		);

		if (isset($_POST['cancel-upload'])) {
			$allow = FALSE;
		}
		
		if (isset($_POST['upload-submitted']) && $allow === TRUE) {
			$filter			= VF::factory('filter');
			$title			= $filter->get('title');
			$description	= $filter->get('description');
			$category		= (isset($_POST['category'])) ? (array) $_POST['category'] : array();
			$pornstars		= (isset($_POST['pornstars'])) ? (array) $_POST['pornstars'] : array();
			$tags			= $filter->get('tags');
			$upload_id		= $filter->get('unique_id');
			$desc_url		= $filter->get('desc_url');
			
			if ($title == '') {
				$errors[] = __('title-empty');
			} elseif (!VValid::length($title, 1, 100)) {
				$errors[] = __('title-length');
			} else {
				$video['title'] = $title;
			}
			
			if ($description != '') {
				$video['description'] = $description;
			}
			
			if ($desc_url != '') {
				$video['desc_url'] = $desc_url;
			}
			
			if (!$category) {
				$errors[] = __('category-empty', array($this->vcfg['max_categories']));
			} elseif (count($category) > $this->vcfg['max_categories']) {
				$errors[] = __('category-max', array($this->vcfg['max_categories']));
			} else {
				$video['category'] = $category;
			}
			
			if ($tags == '') {
				$errors[] = __('tags-empty');
			} else {
				$tags 	= prepare_tags($tags);
				if ($tags == '') {
					$errors[] = __('tags-invalid');
				} else {
					$arr	= explode(',', $tags);
					foreach ($arr as $tag) {
						if (strlen($tag) > $this->vcfg['tag_max_length']) {
							$errors[] = __('tag-length', array('"'.$tag.'"', $this->vcfg['tag_max_length']));
						}
						
						if (str_word_count($tag) > $this->vcfg['tag_max_words']) {
							$errors[] = __('tag-words', array('"'.$tag.'"', $this->vcfg['tag_max_words']));
						}
					}
				
					$video['tags'] = $tags;
				}
			}
			
			if (!ctype_digit($upload_id)) {
				$errors[]	= 'Invalid upload identifier!';
			}
			
			if (!$errors) {
				if (!$file = $this->process_file($upload_id, $this->vcfg['video_max_size'], $this->vcfg['video_allowed_ext'])) {
					$errors = array_merge($errors, $this->errors);
				}
			}
			
			if (!$errors) {
				$vmodel = VModel::load('video', 'video', true);
				if ($video_id = $vmodel->add(array(
					'user_id'		=> $user_id,
					'title'			=> $title,
					'desc_url' 		=> $desc_url,
					'slug'			=> prepare_string($title, true, $this->vcfg['slug_max_length']),
					'description'	=> $description,					
					'type'			=> 'public',
					'premium'		=> '0',
					'status'		=> 3))) {
					$dst        = MEDIA_DIR.'/videos/vid/'.$video_id.'.'.$file['ext'];
					$status		= ($this->vcfg['approve']) ? 2 : 1;
					if (rename($file['path'], $dst)) {
						@chmod($dst, 0777);
						if ($this->vcfg['queue']) {
							$status = 6;
						} else {
							$cmd = VF::cfg_core_item('php_cli_path').' '.MODULES_DIR.'/video/scripts/convert.php '.$video_id.' '.$file['ext'].' '.$status;
							exec(escapeshellcmd($cmd). ' >/dev/null &');
						}
						
						if ($status !== 6) {
							$status = 4;
						}
						
						foreach ($category as $cat_id) {
							$vmodel->add_category($video_id, $cat_id);
						}
						
						$tags	= explode(',', $tags);
						foreach ($tags as $tag) {
							$vmodel->add_tag($video_id, trim($tag));
						}
						
						$vmodel->add_orig(array(
                            'video_id'      => $video_id,
                            'user_id'       => $user_id,
                            'filename'      => $file['name'],
                            'ext'           => $file['ext'],
                            'size'          => $file['size'],
                            'method'        => 'upload'
                        ));

						$vmodel->add_activity($user_id);
						
						if ($status === 6) {
							$vmodel->add_queue($video_id, $status);
						}
						
						foreach ($pornstars as $model_id) {
							$vmodel->add_model($video_id, (int) $model_id);
						}
						
						$vmodel->update($video_id, array(
							'status'	=> $status
						));
						
						$vmodel->update($video_id, array(
							'desc_url'	=> $desc_url
						));
						
						$video['title']			= '';
						$video['description']	= '';
						//$video['desc_url']		= '';
						$video['tags']			= '';						
						$video['category']		= array();
						
						if ($status === 1 OR $status === 4) {
							$messages[] = __('upload-success');
						} elseif ($status === 2 OR $status === 0) {
							$messages[] = __('upload-approve');
						} elseif ($status == 6) {
							$messages[] = __('upload-queue');
						}
					} else {
						$errors[] = __('file-error');
					}
				} else {
					throw new VException(__('database-error'));
				}
			}
		}
			
		$tpl = VF::factory('template');
		$tpl->menu				= 'video';
		$tpl->meta_title		= __('upload-video');

		$tpl->canonical			= BASE_URL.'/upload/';
		$tpl->canonicalm		= MOBILE_URL.'/upload/';

		$tpl->errors			= $errors;
		$tpl->messages			= $messages;
		$tpl->video				= $video;
		$tpl->categories		= $categories;
		$tpl->tag_max_length	= $this->vcfg['tag_max_length'];
		$tpl->tag_max_words		= $this->vcfg['tag_max_words'];
		$tpl->max_categories	= $this->vcfg['max_categories'];
		$tpl->unique			= $unique;
		$tpl->pornstars			= (VModule::enabled('pornstar')) ? $this->get_pornstars('a') : NULL;
		$tpl->load(array('header', 'video_upload', 'footer'));
		$tpl->display();
	}
	
	private function get_anonymous_id()
	{
		$this->db->query("SELECT user_id FROM #__user WHERE username = 'anonymous' LIMIT 1");
		if ($this->db->affected_rows()) {
			return (int) $this->db->fetch_field('user_id');
		}
		
		throw new Exception('Failed to get anonymous id! Application error!?');
	}
	
	private function get_pornstars($letter='a')
	{
		$this->db->query("SELECT model_id, name
                  		  FROM #__model
                  		  WHERE slug LIKE '".$letter."%'
                  		  AND status = '1'");
        
        return $this->db->fetch_rows();
	}
	
	private function process_file($upload_id, $max_size, $allowed_ext)
	{
		VLanguage::load('frontend.upload');
		
		$sec	= substr(md5(VF::cfg_item('secret')), -5);
		$info	= TMP_DIR.'/uploads/'.$upload_id.'_'.$sec;
		if (file_exists($info) && is_file($info)) {
			$info	= file($info);
			$name	= trim($info['0']);
			$ext	= trim($info['1']);
			$path	= TMP_DIR.'/uploads/'.$upload_id.'_'.$sec.'.'.$ext;
			if (file_exists($path) && is_file($path)) {
				$size	= filesize($path);
				if ($max_size !== 0 && $size > ($max_size*1024*1024)) {
              		$this->errors[] = __('file-limit', array($max_size));
				} else {
					if (in_array($ext, $allowed_ext)) {
						@unlink($info);
						return array(
							'path'	=> $path,
							'name'	=> $name,
							'size'	=> $size,
							'ext'	=> $ext
						);
					} else {
						$this->errors[] = __('file-invalid', array(implode(', ', $allowed_ext)));
					}
				}
			} else {
				$this->errors[]	= __('file-select');
			}
		} else {
			$this->errors[]	= __('file-select').'*';
		}
		
		return FALSE;
	}
}